Exposure
- ID
- GRAVI.2021-05-29T08:09:37.804_2
- Header ID
- GRAVI.2021-05-29T08:09:37.804
- Date updated
- 2021-05-29 08:20:26 UTC+0000
- Release date
- 2022-05-29 08:20:26 UTC+0000
- UTC Start
- 2021-05-29 08:09:37.804
- UTC End
- 2021-05-29 08:12:01.804
- MJD Start
- 59363.34002088
- MJD End
- 59363.3416875467
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005253
- Ambient temperature (°C)
- 10.49
- Seeing (arcsec)
- 0.66
Observation
- ID
- 47483
- Category
- science
- Program ID
- 5102.C-0122(D)
- Program Title
- EXTREME SOLAR SYSTEM. TAKING A CLOSER LOOK WITH THE VLTI/GRAVITY DUAL-FIELD CAPABILITY.
- Program Type
- Monitoring
- PI / COI
- CHAUVIN/ FORVEILLE/ BERGER/ BEUST/ BOUCHY/ CORREIA/ FARAMAZ/ HAGELBERG/ JENKINS/ KERVELLA/ LAGRANGE/ MELO/ MENDEZ/ MOUTOU/ REY/ SANTOS/ THEBAULT
Target
- ID
- 35614
- Name
- HD196885_B
- RA
- 309.966234583333
- DEC
- 11.2497588888889
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 45.0890 | 45.2760 | 26.7000 | 27.0000 |
U1-U3 | 82.6500 | 83.0660 | 34.5000 | 34.8000 |
U1-U4 | 116.2250 | 116.8670 | 65.6860 | 65.6880 |
U2-U3 | 38.4730 | 38.6930 | 43.7000 | 43.9000 |
U2-U4 | 85.9910 | 86.2810 | 84.9500 | 84.8270 |
U3-U4 | 62.4450 | 62.4200 | 108.9150 | 108.7830 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 5102.C-0122(D) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59363.34002088 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD196885_A |
HIERARCH ESO INS SOBJ NAME | HD196885_A |
RA | 309.96876 |
DEC | 11.25014 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 170.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 45.089 |
HIERARCH ESO ISS PBL12 END | 45.276 |
HIERARCH ESO ISS PBLA12 START | 26.7 |
HIERARCH ESO ISS PBLA12 END | 27.0 |
HIERARCH ESO ISS PBL13 START | 82.65 |
HIERARCH ESO ISS PBL13 END | 83.066 |
HIERARCH ESO ISS PBLA13 START | 34.5 |
HIERARCH ESO ISS PBLA13 END | 34.8 |
HIERARCH ESO ISS PBL14 START | 116.225 |
HIERARCH ESO ISS PBL14 END | 116.867 |
HIERARCH ESO ISS PBLA14 START | 65.686 |
HIERARCH ESO ISS PBLA14 END | 65.688 |
HIERARCH ESO ISS PBL23 START | 38.473 |
HIERARCH ESO ISS PBL23 END | 38.693 |
HIERARCH ESO ISS PBLA23 START | 43.7 |
HIERARCH ESO ISS PBLA23 END | 43.9 |
HIERARCH ESO ISS PBL24 START | 85.991 |
HIERARCH ESO ISS PBL24 END | 86.281 |
HIERARCH ESO ISS PBLA24 START | 84.95 |
HIERARCH ESO ISS PBLA24 END | 84.827 |
HIERARCH ESO ISS PBL34 START | 62.445 |
HIERARCH ESO ISS PBL34 END | 62.42 |
HIERARCH ESO ISS PBLA34 START | 108.915 |
HIERARCH ESO ISS PBLA34 END | 108.783 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005106 |
HIERARCH ESO ISS AMBI TAU0 END | 0.0054 |
HIERARCH ESO ISS AMBI TEMP | 10.49 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.63 |
HIERARCH ESO FT ROBJ NAME | HD196885_B |
HIERARCH ESO FT ROBJ ALPHA | 203951.8963 |
HIERARCH ESO FT ROBJ DELTA | 111459.1320 |